Features: Experience rapid cooling with our back clip s21 phone coolers, featuring a high speed temperature drop that keeps your devices cool during intenses use. Designing with vertical airflows to prevent blowing on hands, this coolers boasts lighting effects, expansive cooling area, and a intelligent temperature control chip with double model adjustments. Essential accessory for all smartphone users, the phone coolers is perfects for both men and women who demand performances without compromising on device safety. Whether you're gaming, working, or live streaming, our phone coolers ensures your devices stays cool, enhancing your experience and preventing overheating. Crafted from abs, ice porcelain, and silicone pad, this widely compatible coolers safeguards your phone with antislip stability and gentle care. Specifications: Component:ABS+Aviation Aluminum+Silicone Size:Approx.80x38x60mm/3.14x1.49x2.36inch Color:Black/White Package Includes: 1pcs Phone Radiator note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.